Please hel 5 min left (25 points) 1)Your bicycle has a mass of 7 kg. You accelerate at a rate of 2.45 m/s². What is the net force?

2.) A rocket accelerates at 65 m/s² with the force of 54,080 N. What is the mass of the rocket?

Starting with only the balmer series light (visible light), how could we ensure that the solar panels generate a current that mark can use for his power station? a)by gradually increasing the brightness (amount) of light that we shine on it. b)by gradually increasing the frequency of the light we shine on it. c)by gradually increasing the wavelength of the light that we shine on it.

True or false graphs must include scales that increase by the same amount

Since the energy was not raising the temperature of the water during these segments, what was the energy used to do instead? your answer must include an explanation of what is happening to the molecules.